The Collon Weather Forecast
- 12
- 18
Light rain
- 10
- 16
Cloudy
- 11
- 16
Light rain shower
- 9
- 17
Partly cloudy
- 10
- 17
Cloudy
- 12
- 17
Light rain
Today 29 Jul Northern Ireland
Cloudy with outbreaks of rain, the rain heavy at times. Drier and brighter spells developing later in the afternoon or evening. Maximum temperature 20 °C.
The Collon Temperature Statistics
July Temperature
Magilligan No 2 (28km)
Lowest 15 July, 2026
8.6 °CAverage July
15.9 °CHighest 16 July, 2026
23 °C
Climate (2021–2026)
Magilligan No 2 (28km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C